7274731653704 has 32 divisors (see below), whose sum is σ = 13688145612000. Its totient is φ = 3624573629952.

The previous prime is 7274731653691. The next prime is 7274731653757. The reversal of 7274731653704 is 4073561374727.

It is a self number, because there is not a number n which added to its sum of digits gives 7274731653704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3237407 + ... + 5003025.

It is an arithmetic number, because the mean of its divisors is an integer number (427754550375).

Almost surely, 2^{7274731653704} is an apocalyptic number.

It is an amenable number.

7274731653704 is a deficient number, since it is larger than the sum of its proper divisors (6413413958296).

7274731653704 is a wasteful number, since it uses less digits than its factorization.

7274731653704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767437 (or 1767433 counting only the distinct ones).

The product of its (nonzero) digits is 20744640, while the sum is 56.

The spelling of 7274731653704 in words is "seven trillion, two hundred seventy-four billion, seven hundred thirty-one million, six hundred fifty-three thousand, seven hundred four".